/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tomcat.util.net;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.Reader;
import javax.net.ssl.HandshakeCompletedEvent;
import javax.net.ssl.HandshakeCompletedListener;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import static org.junit.Assert.assertTrue;
import org.junit.Assert;
import org.junit.Assume;
import org.junit.Test;
import org.apache.catalina.Context;
import org.apache.catalina.Wrapper;
import org.apache.catalina.startup.TesterServlet;
import org.apache.catalina.startup.Tomcat;
import org.apache.catalina.startup.TomcatBaseTest;
import org.apache.tomcat.util.buf.ByteChunk;
import org.apache.tomcat.websocket.server.WsContextListener;
/**
* The keys and certificates used in this file are all available in svn and were
* generated using a test CA the files for which are in the Tomcat PMC private
* repository since not all of them are AL2 licensed.
*/
public class TestSsl extends TomcatBaseTest {
@Test
public void testSimpleSsl() throws Exception {
TesterSupport.configureClientSsl();
Tomcat tomcat = getTomcatInstance();
File appDir = new File(getBuildDirectory(), "webapps/examples");
org.apache.catalina.Context ctxt = tomcat.addWebapp(
null, "/examples", appDir.getAbsolutePath());
ctxt.addApplicationListener(WsContextListener.class.getName());
TesterSupport.initSsl(tomcat);
tomcat.start();
ByteChunk res = getUrl("https://localhost:" + getPort() +
"/examples/servlets/servlet/HelloWorldExample");
assertTrue(res.toString().indexOf("<a href=\"../helloworld.html\">") > 0);
}
@Test
public void testKeyPass() throws Exception {
TesterSupport.configureClientSsl();
Tomcat tomcat = getTomcatInstance();
File appDir = new File(getBuildDirectory(), "webapps/examples");
org.apache.catalina.Context ctxt = tomcat.addWebapp(
null, "/examples", appDir.getAbsolutePath());
ctxt.addApplicationListener(WsContextListener.class.getName());
TesterSupport.initSsl(tomcat, "localhost-copy1.jks", "changeit",
"tomcatpass");
tomcat.start();
ByteChunk res = getUrl("https://localhost:" + getPort() +
"/examples/servlets/servlet/HelloWorldExample");
assertTrue(res.toString().indexOf("<a href=\"../helloworld.html\">") > 0);
}
@Test
public void testRenegotiateWorks() throws Exception {
Tomcat tomcat = getTomcatInstance();
Assume.assumeTrue("SSL renegotiation has to be supported for this test",
TesterSupport.isClientRenegotiationSupported(getTomcatInstance()));
Context root = tomcat.addContext("", TEMP_DIR);
Wrapper w =
Tomcat.addServlet(root, "tester", new TesterServlet());
w.setAsyncSupported(true);
root.addServletMappingDecoded("/", "tester");
TesterSupport.initSsl(tomcat);
tomcat.start();
SSLContext sslCtx = SSLContext.getInstance("TLS");
sslCtx.init(null, TesterSupport.getTrustManagers(), null);
SSLSocketFactory socketFactory = sslCtx.getSocketFactory();
SSLSocket socket = (SSLSocket) socketFactory.createSocket("localhost",
getPort());
OutputStream os = socket.getOutputStream();
InputStream is = socket.getInputStream();
Reader r = new InputStreamReader(is);
doRequest(os, r);
TesterHandshakeListener listener = new TesterHandshakeListener();
socket.addHandshakeCompletedListener(listener);
socket.startHandshake();
// One request should be sufficient
int requestCount = 0;
int listenerComplete = 0;
try {
while (requestCount < 10) {
requestCount++;
doRequest(os, r);
if (listener.isComplete() && listenerComplete == 0) {
listenerComplete = requestCount;
}
}
} catch (AssertionError | IOException e) {
String message = "Failed on request number " + requestCount
+ " after startHandshake(). " + e.getMessage();
log.error(message, e);
Assert.fail(message);
}
Assert.assertTrue(listener.isComplete());
System.out.println("Renegotiation completed after " + listenerComplete + " requests");
}
private void doRequest(OutputStream os, Reader r) throws IOException {
char[] expectedResponseLine = "HTTP/1.1 200 \r\n".toCharArray();
os.write("GET /tester HTTP/1.1\r\n".getBytes());
os.write("Host: localhost\r\n".getBytes());
os.write("Connection: Keep-Alive\r\n\r\n".getBytes());
os.flush();
// First check we get the expected response line
for (char c : expectedResponseLine) {
int read = r.read();
Assert.assertEquals(c, read);
}
// Skip to the end of the headers
char[] endOfHeaders ="\r\n\r\n".toCharArray();
int found = 0;
while (found != endOfHeaders.length) {
if (r.read() == endOfHeaders[found]) {
found++;
} else {
found = 0;
}
}
// Read the body
char[] expectedBody = "OK".toCharArray();
for (char c : expectedBody) {
int read = r.read();
Assert.assertEquals(c, read);
}
}
private static class TesterHandshakeListener implements HandshakeCompletedListener {
private volatile boolean complete = false;
@Override
public void handshakeCompleted(HandshakeCompletedEvent event) {
complete = true;
}
public boolean isComplete() {
return complete;
}
}
}